2-(OCTADECYLOXY)ETHANOL Chemical Properties

Melting point:

48-53 °C

Boiling point:

413.1±18.0 °C(Predicted)

Density 

0.867±0.06 g/cm3(Predicted)

Flash point:

100 °C

storage temp. 

2-8°C

solubility 

Chloroform (Sparingly), Ethyl Acetate (Slightly)

pka

14.42±0.10(Predicted)

form 

Solid

color 

White to Off-White

Safety Information

WGK Germany 

3

F 

3

HazardClass 

IRRITANT

HS Code 

2905190098

MSDS

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2-(OCTADECYLOXY)ETHANOL Usage And Synthesis

Uses

2-(Octadecyloxy)ethanol is used in preparation of fatty alcohol ethoxylates via etherification of fatty alcohol with ethylene glycol.

Synthesis

Respectively, to take propylene glycol 680mg, sodium hydrogen 2.5g added to 100 ml round bottom flask,THF was added to 10 ml of a solution and stirred for 30 minutes,Then raise the temperature to reflux for 1 hour,And then weigh the bromo-octadecane dispersed in 10 ml of THF by adding a separatory funnel and dropping into the reaction solution,After refluxing the reaction overnight. After completion of the reaction, a saturated sodium chloride solution was added,Dichloromethane extraction three times, combined extract, filter evaporated solvent, crude column chromatography separation,The second band was collected, the resulting product, 550 mg, yield 17.1%.

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